mop up 的up是什么词
问题描述:
mop up 的up是什么词
答
up是副词.mop up 做扫尾工作;擦,抹;痛击;吃完如:1.Please mop up the mess .请擦掉这堆脏东西.2.Two companies were left to mop up.留下两个连进行扫荡.3.We must mop up the arrears of work .我们必须把耽误...